NPPES file of Aug 9, 2026

Neurology Physician in California

2,339 NPPES records list neurology physician with a practice address in California, 6 per 100,000 residents, the 27th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 38 of 47.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 351

  1. Los Angeles351
  2. San Francisco267
  3. San Diego125
  4. Sacramento114
  5. Stanford78

Neurology Physician records in California

  1. Calvin Santiago, MDStanford, CA 943051457124232
  2. Borja Sanz Cuesta, MD, MSCLos Angeles, CA 900951346826427
  3. David Saperia, M.D.Santa Monica, CA 904031588746598
  4. Shweta Sapnar, MDFresno, CA 937201770998452
  5. Cameron Sarabi, MDLos Angeles, CA 900951417535782
  6. Dean Sarco, MDLos Angeles, CA 900271124045901
  7. Kaveh Saremi, M.D.Huntington Beach, CA 926481447437769
  8. Hussaina Saria, MDChula Vista, CA 919101942349956
  9. Nighat Sarwar, M.D.Fresno, CA 937201003809989
  10. Sanskriti Sasikumar, MD, PHDLos Angeles, CA 900951174406979
  11. Jon Sassin, M.D.Napa, CA 945581134130917
  12. Mananya Satayaprasert, MDSanta Barbara, CA 931051326226887
  13. Neda Sattarnezhad Oskouei, M.D.Palo Alto, CA 943041043742026
  14. Saty Satya-Murti, M.D.Santa Maria, CA 934551265480008
  15. Julia Saunders, MDLos Angeles, CA 900271326883760
  16. Aman Savani, MDCarlsbad, CA 920111447464011
  17. Jeffrey Saver, MDLos Angeles, CA 900951356369730
  18. Kevin Sawchuk, MDWalnut Creek, CA 945961447302252
  19. Leslie Scarffe, MDSan Francisco, CA 941581518727023
  20. Steven Schadendorf, MDWalnut Creek, CA 945981619926102
  21. John Schafer, M.D.Carmichael, CA 956081902985393
  22. David Scharf, M.D.Sherman Oaks, CA 914031588607527
  23. Timothy ScheffelinSan Jose, CA 951191942697073
  24. Jack Schim, M.DCarlsbad, CA 920111346276375
  25. Margaret Schlatter, MDNapa, CA 945581063430031
  26. Jerry Schlegel, MDSan Rafael, CA 949031124102199
  27. Jonathan Schleimer, M.D.La Jolla, CA 920371437259520
  28. Cameron Schmidt, MDStanford, CA 943051659013852
  29. John Schmidt, MDOroville, CA 959661295786507
  30. Emily Schorr, MDSan Diego, CA 921031255862041
  31. Lara Schrader, MDLos Angeles, CA 900951962420240
  32. Steven Schreiber, MDOrange, CA 928681164537593
  33. Ryan Schubert, M.D.San Francisco, CA 941431205279668
  34. Jessica Schulte, M.D., PH.D.San Diego, CA 921031467870576
  35. Mark Schultz, M.D.Valencia, CA 913551568411189
  36. Richard Schumann, MDSan Diego, CA 921281831157916
  37. Nicholas Schwartz, MD/PHDSan Francisco, CA 941581447879549
  38. Brian Scott, MDStanford, CA 943051356475222
  39. Patricia Scripko, M.D.Salinas, CA 939011194046334
  40. Joseph Seab, MDHayward, CA 945451326126178
  41. Esmaeil Sebti, M.D.Yucca Valley, CA 922841194728881
  42. William Seeley, M.D.San Francisco, CA 941431285659508
  43. Clifford Segil, D.O.Santa Monica, CA 904041457556581
  44. Richard Selby, M.D.Laguna Niguel, CA 926771003114059
  45. Kenneth Selzer, M.D.Encinitas, CA 920241528269271
  46. David Seminer, MDRoseville, CA 956611619928983
  47. Veena Sengupta, M.D.West Hills, CA 913071548329352
  48. Maria Servioli Verde, M.DRedding, CA 960011205169109
  49. Masud Seyal, M.D.Sacramento, CA 958171538144316
  50. Muhannad Seyam, MDStanford, CA 943051841868155

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 27 of 51 per resident

  1. Arizona6.2
  2. South Carolina6.1
  3. Maine6.0
  4. California6.0
  5. North Dakota5.7
  6. North Carolina5.7
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.7% of these records appear in a Medicare file, against 81.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California80.7%
  2. United States81.2%

Neurology Physician records in California, measured

  • In a Medicare file1,888 of 2,339 · 80.7% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file1,628 · 69.6% here, 68.3% nationally
  • Not updated in five years or more1,287 · 55.0% here, 50.3% nationally
  • Median graduation year2006 · the 1,628 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,339 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in California: 6 per 100,000 residents against 6.5 nationally (50 states and D.C.). Los Angeles has 351 of them (15%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077

States with a similar rate per 100,000

  1. Maine6.0
  2. South Carolina6.1
  3. Arizona6.2
  4. New Jersey6.2

The largest states

  1. New York1,778
  2. Florida1,530
  3. Texas1,382
  4. Pennsylvania1,077
  5. Massachusetts964

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.